feat: add Python wheel release pipeline and TestPyPI publish fixes

.github/workflows/Release.yml

@@ -11,19 +11,97 @@ defaults:
 
 env:
   DOTNET_VERSION: "10.x"
+  PYTHON_VERSION: "3.12"
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
   DOTNET_CLI_TELEMETRY_OPTOUT: true
   DOTNET_NOLOGO: true
 
 jobs:
+  # ==============================================================================
+  # Build Python wheel (win-amd64)
+  # ==============================================================================
+  Build_Python_Wheel:
+    runs-on: windows-latest
+    timeout-minutes: 20
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup .NET SDK
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: ${{ env.DOTNET_VERSION }}
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Resolve version
+        id: version
+        shell: pwsh
+        run: |
+          $version = (Get-Content "lib/VERSION" -Raw).Trim()
+          if ([string]::IsNullOrWhiteSpace($version)) {
+            Write-Error "lib/VERSION is empty"
+            exit 1
+          }
+          "value=$version" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+          "Using version: $version"
+
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Publish python native wrapper (win-x64)
+        shell: pwsh
+        run: |
+          dotnet publish ./python/python.csproj `
+            -c Release `
+            -r win-x64 `
+            --self-contained true `
+            -o ./python/quantalib/native/win_amd64 `
+            -p:ContinuousIntegrationBuild=true
+          if (-not (Test-Path "./python/quantalib/native/win_amd64/quantalib_native.dll")) {
+            Write-Error "Missing quantalib_native.dll"
+            exit 1
+          }
+
+      - name: Set wheel version for development
+        if: github.ref_name != 'main'
+        shell: pwsh
+        run: |
+          $baseVersion = (Get-Content "lib/VERSION" -Raw).Trim()
+          $devVersion = "$baseVersion.dev$env:GITHUB_RUN_NUMBER"
+          Set-Content -Path "lib/VERSION" -Value $devVersion -NoNewline
+          "Using dev wheel version: $devVersion"
+
+      - name: Build wheel
+        shell: pwsh
+        run: |
+          python -m pip install --upgrade pip build hatchling
+          python -m build --wheel ./python
+
+      - name: Upload wheel artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-wheel-win-amd64
+          path: python/dist/*.whl
+          retention-days: 7
+
   # ==============================================================================
   # Publish Package (manual trigger only)
   # ==============================================================================
   Publish_Package:
+    needs: [Build_Python_Wheel]
     runs-on: ubuntu-latest
     timeout-minutes: 15
     permissions:
       contents: write
+      id-token: write
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -55,10 +133,10 @@ jobs:
         run: dotnet restore
 
       - name: Build (warnings as errors)
-        run: dotnet build ./QuanTAlib.slnx --configuration Release --no-restore --nologo /warnaserror -v:diag
+        run: dotnet build ./QuanTAlib.slnx --configuration Release --no-restore --nologo /warnaserror
 
       - name: Test (core)
-        run: dotnet test ./lib/QuanTAlib.Tests.csproj --configuration Release --no-build --nologo -v:diag
+        run: dotnet test ./lib/QuanTAlib.Tests.csproj --configuration Release --no-build --nologo
 
       - name: Test (quantower)
         run: dotnet test ./quantower/Quantower.Tests.csproj --configuration Release --no-build --nologo
@@ -73,11 +151,18 @@ jobs:
 
           ls -lh lib/bin/Release/*.nupkg || true
 
+      - name: Download python wheel artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: python-wheel-win-amd64
+          path: python-wheel
+
       - name: Collect release assets
         run: |
           mkdir -p release-assets
 
           cp -v lib/bin/Release/*.nupkg release-assets/
+          cp -v python-wheel/*.whl release-assets/
 
           if [ ! -f "quantower/bin/Release/quantower.dll" ]; then
             echo "quantower.dll not found at quantower/bin/Release/quantower.dll"
@@ -120,8 +205,19 @@ jobs:
             --prerelease \
             --target ${{ github.sha }} \
             release-assets/*.nupkg \
+            release-assets/*.whl \
             release-assets/quantower_quantalib.dll
 
+      - name: Publish wheel to TestPyPI
+        if: steps.release_type.outputs.type == 'development'
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/
+          packages-dir: python-wheel
+          skip-existing: true
+          verbose: true
+          attestations: false
+
       - name: Push to MyGet
         if: steps.release_type.outputs.type == 'development'
         continue-on-error: true
@@ -147,6 +243,7 @@ jobs:
             --title "Release ${{ steps.version.outputs.value }}" \
             --generate-notes \
             release-assets/*.nupkg \
+            release-assets/*.whl \
             release-assets/quantower_quantalib.dll
 
       - name: Push to NuGet

python/pyproject.toml

@@ -26,10 +26,7 @@ filterwarnings = [
 [tool.hatch.version]
 source = "regex"
 path = "../lib/VERSION"
-pattern = "(?P<version>\\d+\\.\\d+\\.\\d+)"
+pattern = "(?P<version>\\d+\\.\\d+\\.\\d+(?:\\.dev\\d+)?)"
 
 [tool.hatch.build.targets.wheel]
 packages = ["quantalib"]
-
-[tool.hatch.build.targets.wheel.force-include]
-"quantalib/native" = "quantalib/native"